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-rw-r--r--kernel/drivers/cpuidle/Kconfig50
1 files changed, 50 insertions, 0 deletions
diff --git a/kernel/drivers/cpuidle/Kconfig b/kernel/drivers/cpuidle/Kconfig
new file mode 100644
index 000000000..8c7930b5a
--- /dev/null
+++ b/kernel/drivers/cpuidle/Kconfig
@@ -0,0 +1,50 @@
+menu "CPU Idle"
+
+config CPU_IDLE
+ bool "CPU idle PM support"
+ default y if ACPI || PPC_PSERIES
+ select CPU_IDLE_GOV_LADDER if (!NO_HZ && !NO_HZ_IDLE)
+ select CPU_IDLE_GOV_MENU if (NO_HZ || NO_HZ_IDLE)
+ help
+ CPU idle is a generic framework for supporting software-controlled
+ idle processor power management. It includes modular cross-platform
+ governors that can be swapped during runtime.
+
+ If you're using an ACPI-enabled platform, you should say Y here.
+
+if CPU_IDLE
+
+config CPU_IDLE_MULTIPLE_DRIVERS
+ bool
+
+config CPU_IDLE_GOV_LADDER
+ bool "Ladder governor (for periodic timer tick)"
+ default y
+
+config CPU_IDLE_GOV_MENU
+ bool "Menu governor (for tickless system)"
+ default y
+
+config DT_IDLE_STATES
+ bool
+
+menu "ARM CPU Idle Drivers"
+depends on ARM || ARM64
+source "drivers/cpuidle/Kconfig.arm"
+endmenu
+
+menu "MIPS CPU Idle Drivers"
+depends on MIPS
+source "drivers/cpuidle/Kconfig.mips"
+endmenu
+
+menu "POWERPC CPU Idle Drivers"
+depends on PPC
+source "drivers/cpuidle/Kconfig.powerpc"
+endmenu
+
+endif
+
+config ARCH_NEEDS_CPU_IDLE_COUPLED
+ def_bool n
+endmenu